But it is only this month, with a flurry of subpoenas and target letters, as well as court documents that illuminate some of the closed proceedings of a special grand jury, that the inquiry's sprawling contours have emerged.

但就在本月，随着一连串的传票、目标信件、以及法庭文件(这些文件阐明了一个特别大陪审团的一些秘密程序）的提交，调查的扩展轮廓才显露出来。